Semi-Volatile Standard Back Catalog number: 93724 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 44P-DDD 1,1-Dichloro-2,2-bis(4-chlorophenyl)ethane, 1.2mL x 100ug/mL, nonane Price on request 60004 Acid Extractables Price on request 681477 Hexachloroethane, 250mg Price on request